League History
| Season | Cycle | Players | Season Closed |
| Burning Shadows: Season 1 | 2018 | 120 | August 31, 2017 |
| Guardians Rising Season 3 | 2017 | 108 | July 31, 2017 |
| Guardians Rising Season 2 | 2017 | 108 | June 30, 2017 |
| Guardians Rising Season 1 | 2017 | 108 | May 31, 2017 |
| Sun & Moon: Season 3 | 2017 | 108 | April 30, 2017 |
| Sun & Moon: Season 2 | 2017 | 81 | March 31, 2017 |
| Sun & Moon: Season 1 | 2017 | 80 | February 28, 2017 |
| Evolutions: Season 3 | 2017 | 68 | January 31, 2017 |
| Evolutions: Season 2 | 2017 | 68 | December 31, 2016 |
| Evolutions: Season 1 | 2017 | 68 | November 30, 2016 |
| Rescue Season | 2016 | 66 | October 31, 2016 |
| Gear Season | 2016 | 66 | September 30, 2016 |
| Steam Season | 2016 | 43 | August 31, 2016 |
| Closure Season | 2016 | 36 | July 30, 2016 |
| Alakazam! Season | 2016 | 35 | June 30, 2016 |
| Worlds Collide Season | 2016 | 31 | April 30, 2016 |